CAST REFRACTORY PRODUCTS,申请号CAD501259-传众专利搜索

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发明名称	CAST REFRACTORY PRODUCTS
摘要
申请公布号	CA501259(A)	申请公布日期	1954.04.06
申请号	CAD501259	申请日期
申请人	CORHART REFRACTORIES COMPANY	发明人	THEODORE E. FIELD
分类号		主分类号
代理机构		代理人
主权项
地址

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